Hyundai Santa Fe (TM): Remote key / Battery replacement
Battery Type: CR2032
1. Insert a slim tool into the slot and gently pry open the cover.
2. Remove the old battery and insert the new battery. Make sure the battery position is correct.
3. Reinstall the rear cover of the remote key.
If you suspect your remote key might have sustained some damage, or you feel your remote key is not working correctly, it is recommended that you contact an authorized HYUNDAI dealer.
WARNING
THIS PRODUCT CONTAINS A BUTTON BATTERY.
If swallowed, a lithium button battery can cause severe or fatal injuries within 2 hours. Keep batteries out of reach of children.
If you think batteries may have been swallowed or placed inside any part of the body, seek immediate medical attention.
Information
An inappropriately disposed battery can be harmful to the environment and human health. Dispose of the battery according to your local law(s) and regulation.
The remote key will not work if any of the following occur: The key is in the ignition switch. You exceed the operating distance limit (about 10 m [30 feet]).
Your HYUNDAI uses a smart key, which you can use to lock or unlock a door (and liftgate) and even start the engine even just carrying the key. 1. Door lock 2.
Other information:
Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Heater Unit. Repair procedures
Replacement 1. Disconnect the negative (-) battery terminal. 2. Recover the refrigerant with a recovery/recycling/charging station. 3. When the engine is cool, drain the engine coolant from the radiator.
Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Intake Actuator. Repair procedures
Inspection 1. Turn the ignition switch OFF. 2. Disconnect the intake actuator connector. 3. Verify that the intake actuator operates to the fresh air position when connecting 12V to terminal 3 and grounding terminal 7.